One night in February 1962, John H. Glenn. Jr., flew over Australia. The man in the Mercury(水星) capsule（宇宙飞行容器）was alone, but friendly voices reached him by radio. On the dark land 100 miles below, he saw a sprinkling of light. They marked the city of Perth, where people had turned on their lights as a greeting to him.

    In Friendship7, Glenn radioed, “ The lights show up very well. Thank for everybody for turning them on.” His capsule raced on to the east.

    During his three orbits of the earth, Glenn could always reach one of eighteen tracking stations. Some of them were on ship at sea. Others were in the United States.

    Many of the stations had been built with the help of other countries.These countries allowed Americans to bring in radio equipment and set it up. Without the help of such lands as Nigeria（尼日利亚）, Zanzibar（尚巴西，坦桑尼亚领土的一部分）, and Mexico, there would have been breaks in the worldwide radio network.

    John H. Glenn. Jr., was the first America to orbit the earth. For his flight, the tracking network（跟踪网络） covered 60,000 route miles. Five hundred men worked in the stations along the route. Since his flight, the network has grown. Today, it covers more than 100,000 route miles and has about one hundred stations. One-third of these stations are outside of the United States.

    A generation ago young people longed to become lawyers and doctors. Now they desire to be the next Oscar winner or famous pop star. But one university psychologist has pointed out that this is damaging our self-image and sense of self-worth. Over recent years people around the world have been suffering from an increasing fear of their own “insignificance”, according to Dr. Strenger of Tel Aviv University.

    He began a project on the phenomenon 10 years ago, after noticing an increase of fear in his own patients. His findings note hundreds of research projects that have recorded an unprecedented (前所未有) increase in levels of anxiety and depression. By using a wide-ranging framework Dr. Strenger thinks he has given the accurate cause. “The impact of the global entertainment network on the individual is to blame,” he said. “A new species—global man—is born and we are defined by our close connection to the global entertainment network, which has turned ranking and evaluating people according to wealth and fame into an obsession (狂热).”

    As humans we naturally measure ourselves by those around us, but now we live in a “global village” where we are comparing ourselves with the most “significant” people in the world - and finding ourselves not good enough. Today, even high achievers constantly fear that they are insignificant when they compare themselves to success stories in the media. “This creates highly unstable personality and an unstable society,” Dr. Strenger said.

    Dr. Strenger says people should stop measuring their achievement through the cultural fantasies of rich and famous people. The remedy (治疗方法) is a process that he calls “active self-acceptance” through a continuing search for self-knowledge through life. The fear of insignificance can only be overcome through strong individual and cultural identity over and above measurable achievement. “People should invest time and thought in their personal growth from different aspects in the same way they invest in medical studies and law school,” Dr. Strenger advises.

    I am a good mother to three children. I have tried never to let my profession stand in the way of being a good parent. I no longer consider myself the center of the universe. I show up. I listen. I try to laugh. I am a good friend to my husband. I have tried to make marriage vows(誓约) mean what they say. I am a good friend to my friends, and they to me. Without them, there would be nothing to say to you today.

    So here's what I wanted to tell you today: Get a life. A real life, not a desire of the next promotion(提升), the bigger paycheck, the larger house.

    Get a life in which you are not alone. Find people you love, and who love you. And remember that love is not leisure(空闲); it is work. Pick up the phone. Send an email. Write a letter. And realize that life is the best thing and that you have no business taking it for granted.

    It is so easy to waste our lives, our days, our hours, and our minutes. It_is_so_easy_to_exist_instead_of_to_live. I learned to live many years ago. Something really bad happened to me, something that changed my life in ways that, if I had my choice, it would never have been changed at all. And what I learned from it is what, today, seems to be the hardest lesson of all I learned to love the journey, not the destination. I learned to look at all the good in the world and try to give some of it back because I believed in it, completely and totally. And I tried to do that, in part, by telling others what I had learned.

    By telling them this: Read in the backyard with the sun on your face. Learn to be happy. And think of life as a deadly illness, because if you do, you will live it with joy and passion(激情) as it ought to be lived.

    According to new research from the University of Cambridge in England, sheep are able to recognize human faces from photographs.

    The farm animals, who are social and have large brains, were previously known to be able to recognize one another, as well as familiar humans. However, their ability to recognize human faces from photos alone is novel.

    The recent study, the results of which were published in the journal Royal Society showed that the woolly creatures could be trained to recognize still images of human faces, including those of former President Barack Obama and actress Emma Watson.

    Initially, the sheep were trained to approach certain images by being given food rewards. Later, they were able to recognize the image for which they had been rewarded. The sheep could even recognize images of faces shown at an angle, though their ability to do so declined by about 15 percent - the same rate at which a human's ability to perform the same task declines.

    “Anyone who has spent time working with sheep will know that they are intelligent, individual animals who are able to recognize their handlers,” said Professor Jenny Morton, who led the Cambridge study. “We've shown with our study that sheep have advanced face-recognition abilities, comparable with those of humans and monkeys.”

    Recognizing faces is one of the most important social skills for human being, and some disorders of the brain, including Huntington's disease, affect this ability.

    “Sheep are long-lived and have brains that are similar in size and complexity to those of some monkeys. That means they can be useful models to help us understand disorders of the brain, such as Huntington's disease, which develops over a long time and affects cognitive abilities. Our study gives us another way to monitor how these abilities change.” Morton said.

    As years went by, I realized that one of the biggest problems of these adults are worry. A large majority of students were businessmen, executives, salesmen, engineers, accountants: a cross section of all the trades and professions—and most of them had problems! There were women in the classes — businesswomen and housewives. They, too, had problems! Clearly, what I needed was a textbook on how to conquer worry—so again I tried to find one.

    I went to New York's great public library at Fifth Avenue and Forty-second Street and discovered to my astonishment that this library had only twenty-two books listed under the title WORRY. I also noticed, to my amusement, that it had one hundred and eighty-nine books listed under WORMS. Almost nine times as many books about worms as about worry! Surprising, isn't it? Since worry is one of the biggest problems facing mankind, you would think, wouldn't you, that every high school and college would give a course on "How to Stop Worrying"?

    Yet, if there is even one course on that subject in any college in the land, I have never heard of it. No wonder David Seabury said in his book How to Worry Successfully: " We grow up with as little preparation for the pressures of experience as a bookworm asked to do a ballet (芭蕾舞)."

    The result? More than half of our hospital beds are occupied by people with nervous and emotional troubles.

    I looked over those twenty-two books on worry, reposing (靠) on the shelves of the New York Public Library. In addition, I purchased all the books on worry I could find; yet I couldn't discover even one that I could use as a textbook in my course for adults. So I decided to write one by myself.

The Trip to Alishan in Taiwan

    It was the fourth day of our trip to Taiwan, bright but cold. After a good breakfast we put on our jackets and gloves, pulled on our hats and got into a car. We travelled for about two hours, up, and up, and up the mountain road.

    We finally arrived at the top of the mountain. It was Christmas Day. So imagine my joy to see icicles(冰柱)hanging form branches and the whiteness of the scenery. Indeed, it was my first Christmas in the northern hemisphere(半球)and, guess what? It even started snowing too. How amazingly exciting for me to have Christmas in my grandmother's hometown, and to experience icicles and snow. Alishan is really beautiful, especially seen form this dizzy height. After Sun parked the car, we got out and looked down through the trees. It hadn't snowed hard enough so there was no snow on the ground, just loads of pine needles. There was a most wonderful smell of pine sap(松液)drifting up to us form the ground. It was very quiet, except for the twittering of birds, and the odd car passing along the road. Quietness in Taiwan is something to treasure.

    Over the road was a small stall so we went over to it. They were selling some drink steaming hot in paper cups, too hot to hold immediately. We jumped around to get warm. There was a cool wind blowing up the side of the mountain, and the clouds above us were moving along quickly. I could imagine there was quite a strong wind blowing up there, so I was glad we were down on the ground! The drink cooled down fairly rapidly. I picked up my share and, wow, what a lovely smell was coming from it. It was the smell of ginger(姜).I took a sip. How delicious, and so this was ginger tea, which I had never tried before. It warmed my body so quickly that I could feel the heat travel right down to my fingers and to my toes. This was very good stuff. And then it was time to leave as we were going down to Hualian to attend a Buddha bi-bi, eat hot pot, and drink some Shaoxing rice wine.